linux-kernel - [PATCH] Kernel: dma.c: fixed coding style issues

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <1341744665-15678-1-git-send-email-valentin.ilie@gmail.com>
Date:	Sun,  8 Jul 2012 13:51:05 +0300
From:	Valentin Ilie <valentin.ilie@...il.com>
To:	paul.gortmaker@...driver.com, dhowells@...hat.com
Cc:	linux-kernel@...r.kernel.org,
	Valentin Ilie <valentin.ilie@...il.com>
Subject: [PATCH] Kernel: dma.c: fixed coding style issues

Fixed coding style issues. (checkpatch warnings)

Signed-off-by: Valentin Ilie <valentin.ilie@...il.com>
---
 kernel/dma.c |   17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/kernel/dma.c b/kernel/dma.c
index 6c6262f..082cd74 100644
--- a/kernel/dma.c
+++ b/kernel/dma.c
@@ -38,6 +38,7 @@
 
 
 DEFINE_SPINLOCK(dma_spin_lock);
+EXPORT_SYMBOL(dma_spin_lock);
 
 /*
  *	If our port doesn't define this it has no PC like DMA
@@ -66,7 +67,7 @@ static struct dma_chan dma_chan_busy[MAX_DMA_CHANNELS] = {
  * @dmanr: DMA channel number
  * @device_id: reserving device ID string, used in /proc/dma
  */
-int request_dma(unsigned int dmanr, const char * device_id)
+int request_dma(unsigned int dmanr, const char *device_id)
 {
 	if (dmanr >= MAX_DMA_CHANNELS)
 		return -EINVAL;
@@ -87,12 +88,12 @@ int request_dma(unsigned int dmanr, const char * device_id)
 void free_dma(unsigned int dmanr)
 {
 	if (dmanr >= MAX_DMA_CHANNELS) {
-		printk(KERN_WARNING "Trying to free DMA%d\n", dmanr);
+		pr_warn("Trying to free DMA%d\n", dmanr);
 		return;
 	}
 
 	if (xchg(&dma_chan_busy[dmanr].lock, 0) == 0) {
-		printk(KERN_WARNING "Trying to free free DMA%d\n", dmanr);
+		pr_warn("Trying to free free DMA%d\n", dmanr);
 		return;
 	}
 
@@ -104,12 +105,14 @@ int request_dma(unsigned int dmanr, const char *device_id)
 {
 	return -EINVAL;
 }
+EXPORT_SYMBOL(request_dma);
 
 void free_dma(unsigned int dmanr)
 {
 }
+EXPORT_SYMBOL(free_dma);
 
-#endif
+#endif /* MAX_DMA_CHANNELS */
 
 #ifdef CONFIG_PROC_FS
 
@@ -153,8 +156,4 @@ static int __init proc_dma_init(void)
 }
 
 __initcall(proc_dma_init);
-#endif
-
-EXPORT_SYMBOL(request_dma);
-EXPORT_SYMBOL(free_dma);
-EXPORT_SYMBOL(dma_spin_lock);
+#endif /* CONFIG_PROC_FS */
-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/